Zoning By-laws are regulations governing land use that implement policies in the Town's Official Plan, and are regulated by Section 34 of the Planning Act, R.S.O. 1990, c. P.13 in Ontario. 

Each provision and zone within the Zoning By-law has specific requirements that control the use of land and provide a legally enforceable way of managing land use and guiding future development.

The Zoning By-law regulates:

  • Land use
  • Building/structure location on a property
  • Building density, height, massing, type, and setbacks
  • Landscape and amenity area requirements
  • Lot size and dimension requirements
  • Parking and loading facilities
  • Specific use requirements (such as Cannabis Facilities, Bed and Breakfast, Accessory Structures, etc.)

In certain situations, the Zoning By-law also requires compliance with Minimum Distance Separation (MDS) Formulae which mitigates odour between agricultural and non-agricultural uses. 

Comprehensive Zoning By-law 2006-50, as amended, applies to all lands within the Town of Caledon with few exceptions (see Section 1.10).

Zoning By-law Update

For the latest updates to Comprehensive Zoning By-law 2006-50, as amended, please visit the Zoning By-law Updates page.

View the Zoning By-law Review page

Find your zoning

Find out what zone map your property is on by using our interactive map below!

Zoning Index Look-up Map

 Zone maps
Zone Map 1a Zone Map 17 Zone Map 36a Zone Map 54 Zone Map 73
Zone Map 1b Zone Map 18 Zone Map 36b Zone Map 55 Zone Map 74
Zone Map 1c Zone Map 19 Zone Map 37 Zone Map 56 Zone Map 75
Zone Map 1d Zone Map 20 Zone Map 38 Zone Map 57 Zone Map 76
Zone Map 2 Zone Map 21 Zone Map 39 Zone Map 58 Zone Map 77
Zone Map 3 Zone Map 22 Zone Map 40 Zone Map 59 Zone Map 78
Zone Map 4 Zone Map 23 Zone Map 41 Zone Map 60 Zone Map 79
Zone Map 5 Zone Map 24 Zone Map 42 Zone Map 61 Zone Map 80
Zone Map 6 Zone Map 25 Zone Map 43 Zone Map 62 Zone Map 81
Zone Map 7 Zone Map 26 Zone Map 44 Zone Map 63 Zone Map 82
Zone Map 8 Zone Map 27 Zone Map 45 Zone Map 64 Zone Map 83
Zone Map 9 Zone Map 28 Zone Map 46 Zone Map 65 Zone Map 84
Zone Map 10 Zone Map 29 Zone Map 47 Zone Map 66 Zone Map 85
Zone Map 11 Zone Map 30 Zone Map 48 Zone Map 67 Zone Map 86
Zone Map 12 Zone Map 31 Zone Map 49 Zone Map 68 Zone Map 87
Zone Map 13 Zone Map 32 Zone Map 50 Zone Map 69 Zone Map 88
Zone Map 14 Zone Map 33 Zone Map 51 Zone Map 70  
Zone Map 15 Zone Map 34 Zone Map 52 Zone Map 71  
Zone Map 16 Zone Map 35 Zone Map 53 Zone Map 72  
Structural Envelope maps (S.E.)
S.E. Map 1 S.E. Map 10 S.E. Map 19 S.E. Map 28 S.E. Map 37
S.E. Map 2 S.E. Map 11 S.E. Map 20 S.E. Map 29 S.E. Map 38
S.E. Map 3 S.E. Map 12 S.E. Map 21 S.E. Map 30 S.E. Map 39
S.E. Map 4 S.E. Map 13 S.E. Map 22 S.E. Map 31 S.E. Map 40
S.E. Map 5 S.E. Map 14 S.E. Map 23 S.E. Map 32 S.E. Map 41
S.E. Map 6 S.E. Map 15 S.E. Map 24 S.E. Map 33 S.E. Map 42
S.E. Map 7 S.E. Map 16 S.E. Map 25 S.E. Map 34 S.E. Map 43
S.E. Map 8 S.E. Map 17 S.E. Map 26 S.E. Map 35 S.E. Map 44
S.E. Map 9 S.E. Map 18 S.E. Map 27 S.E. Map 36 S.E. Map 46
Check out the Interactive Map!

Zoning By-law

  1. Review the Zoning By-law by section.
  2. Review the appropriate section of the zoning By-law.

Contact us for an alternative version of these documents.

Learn how to use the by-law

 Zoning By-law Sections
Interim Control By-law
By-law 2021-92 & By-law 2022-86
  • The Interim Control By-law (2021-92) restricts the use of land within the specified areas in Bolton and Mayfield West for a period of one year (to December 14, 2022), to undertake a land use study to:
    • Examine the mix of land uses within the Major Transit Station Area (MTSA);
    • Examine the existing and long range planned transit service for the study areas, and;
    • Consider the connections between the future Mayfield West Transit Hub and the Caledon GO Station between each other and the broader Regional transit system.
  • Council has the authority to extend the period during which the by-law will be in effect to a total period not exceeding two years.
  • This Interim Control By-law was extended by By-law 2022-86 and now expires on December 14, 2023.
 By-law 2022-071
By-law 2022-072
Minister's Zoning Orders
Ontario Regulation 210-13
  • Ontario Regulation 210-13 are Minister's Zoning Orders in accordance with the Planning Act. The orders do not form part of the Zoning By-law.
Ontario Regulation 362-20
  • Ontario Regulation 362-20 are Minister's Zoning Orders in accordance with the Planning Act. The orders do not form part of the Zoning By-law.
Ontario Regulation 171-21
Ontario Regulation 157-22
Ontario Regulation 483-22
Zoning By-law 87-229


View the following schedules in the Zoning By-law:

Contact us for an alternative version of these documents.



View the appendices to the Zoning by-law:

Contact us for an alternative version of these documents.


Amending the Zoning By-law

Sometimes it's not possible to meet all of the Zoning By-law requirements. You can change your plans to meet the requirements, or apply for a preliminary meeting to discuss your proposal. If you can't meet the Zoning By-law you may need to apply for either a Zoning By-law Amendment or a Minor Variance application. 

Request a compliance letter

A compliance letter can be used for:

  • Written confirmation of the Official Plan designation and Zoning of a property
  • Establishing an Inspection Station
  • Establishing a Propane Cylinder Exchange program
  • Establishing a Day Nursery
  • Establishing a Before/After School Program

Request a compliance Letter.

Request a zoning certificate

You can apply to have your zoning reviewed (including uses and buildings/structures) to see whether it complies. A Zoning Certificate may be requested for any reason, including:

  • To have a zoning review done before you submit a planning application
  • For a proposed Motor Vehicles Sales (OMVIC)
  • For a proposed propane distribution centre
  • For a proposed day nursery

Request a Zoning Certificate Application.

Request a legal non-conforming use

A legal non-conforming use is a use which was legally established under the Zoning By-law in effect at the time the use began but which is not currently permitted. You can apply to have a use recognized as a legal non-conforming use so long as the original use has continued uninterrupted at that location until today. 

New applications

Request a Legal Non-Conforming Use 

To add information in response to a refusal 

If you get a letter from the Town refusing your request for a Legal Non-Conforming use, you can add information.

Add information to your request when it is refused

Contact us for an alternative version of any of the documents listed above.